Title:
VOLTAGE SLICER
Document Type and Number:
Japanese Patent JP2006054912
Kind Code:
A
Abstract:
To improve accuracy and reliability during a transient state, by improving the operational characteristics of an output regulator to small-size a machine, and to provide a device that uses the same or to less reduce power.
A circuit for generating a feedback signal, corresponding to a regulated output, comprises a reference generator for generating at least two reference levels, the reference levels for defining at least three reference ranges. A comparator compares the regulated output to the at least three reference ranges. The comparator generates a digital signal, to indicate within which of at least the three reference ranges the regulated output is included.
Inventors:
SUTARDJA SEHAT
HE RUNSHENG
ZHANG JIANCHENG
HE RUNSHENG
ZHANG JIANCHENG
Application Number:
JP2005258593A
Publication Date:
February 23, 2006
Filing Date:
September 06, 2005
Export Citation:
Assignee:
MARVELL WORLD TRADE LTD
International Classes:
H02M3/155; H03K17/687; G05F1/40; G05F1/56; G05F1/575; H02M1/088; H02M3/137; H02M3/158; H02M3/335
Attorney, Agent or Firm:
Akihiro Ryuka